IMPROVE YOUR T-SPINE AND SHOULDER MOBILITY! improve your t-spine and shoulder mobility! For this drill, you’ll need a foam roller: 1️⃣Set up on your knees and feet on the floor, and your forearms on the roller. 2️⃣Simultaneously push your hips back and reach your arms overhead, and sink your chest through your arms. 3️⃣Make sure you gently push down into the roller to make it an active stretch rather than passively